On BBG, our Rob's found a very very clever little DC inverter for the car:
Assuming your car has a mug holder, it's an unexpectedly clever and useful design. But it is also $30. [Thinkgeek]
Behold! A styrofoam coffee cup power inverter
On BBG, our Rob's found a very very clever little DC inverter for the car:
Assuming your car has a mug holder, it's an unexpectedly clever and useful design. But it is also $30. [Thinkgeek]
Behold! A styrofoam coffee cup power inverter